I have a 2012 focus 2.0 auto and I bought it with a bad engine, it would crank fine and now that I have the new engine in I go to crank it and it won’t crank. Also the gear selector on the dash isn’t highlighting any gear no matter what gear I put it in. Does this need to be flashed by the dealer? Or am I just having a transmission issue. I can hear the fuel pump priming as well not sure if that’s part of the PATS system or not.